ES406483A1 - Apparatus for generating two amplitudestabilized voltages - Google Patents
Apparatus for generating two amplitudestabilized voltagesInfo
- Publication number
- ES406483A1 ES406483A1 ES406483A ES406483A ES406483A1 ES 406483 A1 ES406483 A1 ES 406483A1 ES 406483 A ES406483 A ES 406483A ES 406483 A ES406483 A ES 406483A ES 406483 A1 ES406483 A1 ES 406483A1
- Authority
- ES
- Spain
- Prior art keywords
- spiral
- articles
- amplitudestabilized
- voltages
- generating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06G—ANALOGUE COMPUTERS
- G06G7/00—Devices in which the computing operation is performed by varying electric or magnetic quantities
- G06G7/12—Arrangements for performing computing operations, e.g. operational amplifiers
- G06G7/22—Arrangements for performing computing operations, e.g. operational amplifiers for evaluating trigonometric functions; for conversion of co-ordinates; for computations involving vector quantities
Landscapes
- Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Pure & Applied Mathematics (AREA)
- Mathematical Optimization (AREA)
- Mathematical Analysis (AREA)
- Computer Hardware Design (AREA)
- Algebra (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Control Of Eletrric Generators (AREA)
- Inverter Devices (AREA)
- Vending Machines For Individual Products (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
AUTOMATIC FEEDING DEVICE, IN PARTICULAR FOR OYSTER CALIBRATOR. CHARACTERIZED BECAUSE IT IS LOCATED IN BULK THE ARTICLES TO BE CALIBRATED ON A ROTATING DISC (2), ON WHICH A FIXED SPIRAL IS MOUNTED (5) INSCRIBED IN A CIRCLE THAT HAS THE SAME CENTER OF SAID (2); BECAUSE SUCH A SPIRAL (5) IS CONSTITUTED BY A FIXED VIERTICAL WALL; BECAUSE THE ARTICLES ARE DRAGGED ALONG THE EXTERNAL FACE OF SUCH SPIRAL (5) THROUGH THE ROTATION OF THE DISC (2), OBTAINING AN INCREASE IN THE DISTANCES BETWEEN ARTICLES, IN THE WAY THAT AT THE END OF THE SPIRAL (5) A STAGED ARRIVAL OF THESE ITEMS. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712145134 DE2145134C (en) | 1971-09-09 | Amphtude stabilized two phase generator |
Publications (1)
Publication Number | Publication Date |
---|---|
ES406483A1 true ES406483A1 (en) | 1975-09-16 |
Family
ID=5819116
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES406483A Expired ES406483A1 (en) | 1971-09-09 | 1972-09-08 | Apparatus for generating two amplitudestabilized voltages |
Country Status (10)
Country | Link |
---|---|
US (1) | US3825738A (en) |
JP (1) | JPS5214065B2 (en) |
AU (1) | AU462416B2 (en) |
CA (1) | CA963534A (en) |
CH (1) | CH539980A (en) |
ES (1) | ES406483A1 (en) |
FR (1) | FR2152753B1 (en) |
GB (1) | GB1404468A (en) |
SE (1) | SE376132B (en) |
ZA (1) | ZA725930B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2816661C3 (en) * | 1978-04-17 | 1980-10-23 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Coordinate converter for converting Cartesian vector quantities into polar vector quantities |
DE2816614C2 (en) * | 1978-04-17 | 1980-02-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Coordinate converter for converting polar vector quantities into Cartesian vector quantities |
DE2919786A1 (en) * | 1979-05-16 | 1980-11-27 | Siemens Ag | PULSE WIDTH MULTIPLE MULTIPLIER |
US4360889A (en) * | 1980-07-02 | 1982-11-23 | F. Jos. Lamb Company | Rotary position indicating circuit |
DE3728689A1 (en) * | 1987-08-27 | 1989-03-09 | Hengstler Gmbh | Circuit to generate a sine and/or cosine value from a digital code |
-
1972
- 1972-08-07 CH CH1166972A patent/CH539980A/en not_active IP Right Cessation
- 1972-08-29 ZA ZA725930A patent/ZA725930B/en unknown
- 1972-08-31 AU AU46182/72A patent/AU462416B2/en not_active Expired
- 1972-09-07 US US00286924A patent/US3825738A/en not_active Expired - Lifetime
- 1972-09-08 FR FR7231847A patent/FR2152753B1/fr not_active Expired
- 1972-09-08 JP JP47090287A patent/JPS5214065B2/ja not_active Expired
- 1972-09-08 GB GB4190572A patent/GB1404468A/en not_active Expired
- 1972-09-08 SE SE7211608A patent/SE376132B/xx unknown
- 1972-09-08 CA CA151,241A patent/CA963534A/en not_active Expired
- 1972-09-08 ES ES406483A patent/ES406483A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2145134A1 (en) | 1972-10-12 |
GB1404468A (en) | 1975-08-28 |
DE2145134B2 (en) | 1972-10-12 |
SE376132B (en) | 1975-05-05 |
JPS5214065B2 (en) | 1977-04-19 |
JPS4838046A (en) | 1973-06-05 |
FR2152753A1 (en) | 1973-04-27 |
ZA725930B (en) | 1973-05-30 |
CH539980A (en) | 1973-07-31 |
AU4618272A (en) | 1974-03-07 |
US3825738A (en) | 1974-07-23 |
FR2152753B1 (en) | 1976-03-12 |
AU462416B2 (en) | 1975-06-26 |
CA963534A (en) | 1975-02-25 |
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